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I know how to work out the index of a certain character or nu<em>mem>ber in a string, but is there any predefined <em>mem>ethod I can use to give <em>mem>e the character at the nth position? So in the string "foo", if I asked for the character with index 0 it would return "f". ...

In Rails, you can find the nu<em>mem>ber of records using both <em>Mem>odel.size and <em>Mem>odel.count . If you're dealing with <em>mem>ore co<em>mem>plex queries is there any advantage to using one <em>mem>ethod over the other? How are they different? ...

So as of yesterday <em>mem>orning I hadn't a clue as to what OSGi even was. OSGi was just so<em>mem>e buzzword that I kept seeing cropping up over and over again, and so I finally set aside so<em>mem>e ti<em>mem>e to brush up on it. ...

...n: I want to define a global exception handler for unhandled exceptions in <em>mem>y console application. In asp.net, one can define one in global.asax, and in windows applications /services, one can define as below ...

Suppose I have a package na<em>mem>ed bar , and it contains bar.py : 3 Answers 3 ...

I nor<em>mem>ally use ; to co<em>mem>bine <em>mem>ore than one co<em>mem><em>mem>and in a line, but so<em>mem>e people prefer &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p; . Is there any difference? For exa<em>mem>ple, cd ~; cd - and cd ~ &a<em>mem>p;a<em>mem>p;&a<em>mem>p;a<em>mem>p; cd - see<em>mem>s to <em>mem>ake the sa<em>mem>e thing. What version is <em>mem>ore portable, e.g. will be supported by a bash-subset like Android's shell ...

Every ti<em>mem>e I read either WSGI or CGI I cringe. I've tried reading on it before but nothing really has stuck. 4 Answers ...

Where can i find so<em>mem>e docu<em>mem>entation on the for<em>mem>at of an RSA public key? 3 Answers 3 ...

The fa<em>mem>iliar code: 5 Answers 5 ...